20182959480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{367}}^1\times {\mathrm{15803}}^1$

素因数の和:16213

約数の個数: 128

約数和(自身を含む): 62811417600

約数和(自身を除く): 42628458120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 367, 435, 580, 696, 734, 870, 1101, 1160, 1468, 1740, 1835, 2202, 2936, 3480, 3670, 4404, 5505, 7340, 8808, 10643, 11010, 14680, 15803, 21286, 22020, 31606, 31929, 42572, 44040, 47409, 53215, 63212, 63858, 79015, 85144, 94818, 106430, 126424, 127716, 158030, 159645, 189636, 212860, 237045, 255432, 316060, 319290, 379272, 425720, 458287, 474090, 632120, 638580, 916574, 948180, 1277160, 1374861, 1833148, 1896360, 2291435, 2749722, 3666296, 4582870, 5499444, 5799701, 6874305, 9165740, 10998888, 11599402, 13748610, 17399103, 18331480, 23198804, 27497220, 28998505, 34798206, 46397608, 54994440, 57997010, 69596412, 86995515, 115994020, 139192824, 168191329, 173991030, 231988040, 336382658, 347982060, 504573987, 672765316, 695964120, 840956645, 1009147974, 1345530632, 1681913290, 2018295948, 2522869935, 3363826580, 4036591896, 5045739870, 6727653160, 10091479740, 20182959480]

約数ペア:

[(1, 20182959480), (2, 10091479740), (3, 6727653160), (4, 5045739870), (5, 4036591896), (6, 3363826580), (8, 2522869935), (10, 2018295948), (12, 1681913290), (15, 1345530632), (20, 1009147974), (24, 840956645), (29, 695964120), (30, 672765316), (40, 504573987), (58, 347982060), (60, 336382658), (87, 231988040), (116, 173991030), (120, 168191329), (145, 139192824), (174, 115994020), (232, 86995515), (290, 69596412), (348, 57997010), (367, 54994440), (435, 46397608), (580, 34798206), (696, 28998505), (734, 27497220), (870, 23198804), (1101, 18331480), (1160, 17399103), (1468, 13748610), (1740, 11599402), (1835, 10998888), (2202, 9165740), (2936, 6874305), (3480, 5799701), (3670, 5499444), (4404, 4582870), (5505, 3666296), (7340, 2749722), (8808, 2291435), (10643, 1896360), (11010, 1833148), (14680, 1374861), (15803, 1277160), (21286, 948180), (22020, 916574), (31606, 638580), (31929, 632120), (42572, 474090), (44040, 458287), (47409, 425720), (53215, 379272), (63212, 319290), (63858, 316060), (79015, 255432), (85144, 237045), (94818, 212860), (106430, 189636), (126424, 159645), (127716, 158030)]